/*
 * Copyright (c) 2020 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.zhihu.matisse.library.utils;

import ohos.agp.components.AttrSet;
import ohos.app.Context;
import ohos.global.resource.NotExistException;
import ohos.global.resource.Resource;
import ohos.media.image.ImageSource;
import ohos.media.image.PixelMap;

import java.io.IOException;
import java.util.NoSuchElementException;

public class AttrUtils {
    public static int getIntFromAttr(AttrSet attrs,String name,int defaultValue){
        int value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getIntegerValue();
            }
        }catch (NoSuchElementException e){
            e.printStackTrace();
        }
        return value;
    }

    public static float getFloatFromAttr(AttrSet attrs,String name,float defaultValue){
        float value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getFloatValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static boolean getBooleanFromAttr(AttrSet attrs,String name,boolean defaultValue){
        boolean value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getBoolValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static long getLongFromAttr(AttrSet attrs,String name,long defaultValue){
        long value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getLongValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static int getColorFromAttr(AttrSet attrs, String name, int defaultValue){
        int value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getColorValue().getValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static int getDimensionFromAttr(AttrSet attrs, String name, int defaultValue){
        int value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getDimensionValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static String getStringFromAttr(AttrSet attrs, String name, String defaultValue){
        String value = defaultValue;
        try {
            if(attrs.getAttr(name) != null && attrs.getAttr(name).isPresent()){
                value = attrs.getAttr(name).get().getStringValue();
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        return value;
    }

    public static PixelMap getPixelMap(Context context, int id) {
        ImageSource.SourceOptions options = new ImageSource.SourceOptions();
        options.formatHint = "image/png";
        ImageSource.DecodingOptions decodingOptions = new ImageSource.DecodingOptions();
        try {
            Resource asset = context.getResourceManager().getResource(id);
            ImageSource source = ImageSource.create(asset, options);
            return source.createPixelmap(decodingOptions);
        } catch (IOException | NotExistException e) {
            e.printStackTrace();
        }
        return null;
    }
}